BOLEWIN Air Filter Set for Kubota L-Series Tractors — Inner & Outer Dual-Element Replacement (Fits Kawasaki 11013-7020 / High-Capa

This aftermarket air filter kit includes both inner and outer elements engineered as direct replacements for Donaldson-style filters P821575 and P822858. It’s built to provide a large filtration surface area and consistent airflow so your engine breathes cleaner air without sacrificing performance. The set replaces part numbers such as Kawasaki 11013-7020, 11013-7044 and 11013-7045 and fits a wide range of Kubota L-series machines and several Kawasaki small engines.

How does this filter set protect my tractor's engine?

The dual-element design traps larger particles on the outer element and finer dust on the inner element, reducing abrasive wear on internal components. Cleaner intake air helps extend engine life and keeps combustion chambers and sensors cleaner over time.

• Two-stage filtration: outer + inner elements for staged particle capture
• High-capacity pleated media increases dust-holding capability
• Durable construction resists collapse under intake vacuum
• Direct-fit dimensions for secure sealing and proper airflow

Will this kit fit my Kubota or Kawasaki engine?

The set is compatible with a long list of Kubota models including L2501, L3130, L3240, L3600, L3901, L4600 and many others in the L-series. It also replaces common Kawasaki OEM numbers and fits engines like FD731V, FX691V, FX801V and similar models used on small tractors and power equipment.

• Replaces Kawasaki 11013-7020, 11013-7044, 11013-7045
• Compatible with many Kubota L-series tractors (see full model list)
• Designed for direct replacement—no modification needed
• Works with a variety of Kawasaki small-engine models

How easy is installation and routine maintenance?

Installing the inner and outer elements is straightforward: remove the airbox cover, extract the old elements, and insert the new outer then inner filters in the proper order. Routine checks every service interval will keep airflow optimal and prevent premature clogging.

• Simple airbox access—common hand tools only
• Replace both elements together for best protection
• Inspect visually for heavy dust or damage during oil/filter services
• Follow equipment manufacturer intervals for replacement

Who is this for? This BOLEWIN P822858 P821575 air filter set is intended for owners and service technicians of Kubota L-series tractors and equipment powered by compatible Kawasaki engines who need a reliable, cost-effective aftermarket replacement. It’s a good choice for farmers, landscapers, groundskeepers, and DIY mechanics who want proven filtration performance and a direct-fit swap without custom modifications. If you operate in dusty environments or perform frequent fieldwork, replacing both inner and outer elements as a pair helps keep your engine running cleaner between services.